An image provided by NOAA shows the hole in the ozone layer in 2015. NOAA scientists now say emissions of ...

An image provided by NOAA shows the hole in the ozone layer in 2015. NOAA scientists now say emissions of one ozone-depleting chemical appear to be rising, even though the chemical has been banned and ...

Image copyright NASA/SCIENCE PHOTO LIBRARY Image caption Ozone depletion over the Arctic has been much less pronounced than over the Antarctic Scientists have detected an unexpected rise in atmospheri ...

Government scientists have detected an increase in emissions of an outlawed industrial gas that destroys ...

Government scientists have detected an increase in emissions of an outlawed industrial gas that destroys ozone, potentially slowing progress in restoring the atmosphere’s protective ozone layer.The sc ...